Hourly Weather Forecast - Herndon, PA

12 AM
17°F
0%
11mph
W
Partly Cloudy
Humidity
55%
Feels like
4°F
Dew Point
3°F
1 AM
16°F
0%
11mph
W
Partly Cloudy
Humidity
55%
Feels like
3°F
Dew Point
2°F
2 AM
15°F
0%
11mph
W
Partly Cloudy
Humidity
55%
Feels like
2°F
Dew Point
2°F
3 AM
14°F
0%
11mph
W
Partly Cloudy
Humidity
52%
Feels like
1°F
Dew Point
-1°F
4 AM
13°F
0%
11mph
W
Partly Cloudy
Humidity
51%
Feels like
0°F
Dew Point
-2°F
5 AM
12°F
0%
10mph
W
Partly Cloudy
Humidity
50%
Feels like
-1°F
Dew Point
-3°F
6 AM
11°F
0%
10mph
W
Partly Cloudy
Humidity
51%
Feels like
-2°F
Dew Point
-4°F
7 AM
10°F
0%
9mph
W
Partly Cloudy
Humidity
53%
Feels like
-3°F
Dew Point
-4°F
7:26 AM
8 AM
11°F
0%
9mph
W
Partly Cloudy
Humidity
52%
Feels like
-2°F
Dew Point
-3°F
9 AM
12°F
0%
10mph
W
Partly Cloudy
Humidity
51%
Feels like
-1°F
Dew Point
-2°F
10 AM
14°F
0%
11mph
W
Partly Cloudy
Humidity
45%
Feels like
1°F
Dew Point
-4°F
11 AM
15°F
0%
11mph
W
Partly Cloudy
Humidity
39%
Feels like
2°F
Dew Point
-6°F
12 PM
16°F
0%
11mph
W
Partly Cloudy
Humidity
36%
Feels like
4°F
Dew Point
-6°F
1 PM
17°F
0%
11mph
W
Partly Cloudy
Humidity
34%
Feels like
5°F
Dew Point
-6°F
2 PM
18°F
0%
11mph
W
Mostly Sunny
Humidity
34%
Feels like
5°F
Dew Point
-6°F
3 PM
18°F
0%
11mph
W
Mostly Sunny
Humidity
34%
Feels like
6°F
Dew Point
-6°F
4 PM
18°F
0%
11mph
W
Mostly Sunny
Humidity
35%
Feels like
5°F
Dew Point
-5°F
5 PM
17°F
0%
10mph
W
Sunny
Humidity
37%
Feels like
5°F
Dew Point
-5°F
5:10 PM
6 PM
16°F
0%
9mph
W
Clear
Humidity
40%
Feels like
5°F
Dew Point
-4°F
7 PM
15°F
0%
8mph
W
Clear
Humidity
43%
Feels like
4°F
Dew Point
-3°F
8 PM
14°F
0%
7mph
WSW
Clear
Humidity
45%
Feels like
4°F
Dew Point
-3°F
9 PM
14°F
0%
6mph
WSW
Clear
Humidity
48%
Feels like
4°F
Dew Point
-2°F
10 PM
13°F
0%
6mph
WSW
Clear
Humidity
50%
Feels like
4°F
Dew Point
-2°F
11 PM
13°F
0%
6mph
WSW
Clear
Humidity
54%
Feels like
4°F
Dew Point
0°F

Snow Forecast through Saturday

Multiple Snowy Systems Hit Great Lakes, Northeast

A new disturbance will track across the Upper Midwest, central Appalachia, Northeast, and Great Lakes.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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